Athletes Helping Athletes
Information on marathon training, fundraising program advice and planned races that benefits disabled athletes and the Challenged Athletes Foundation.

Rolling Thunder Special Needs Program
A non-profit organization helping developmentally disabled athletes a chance to train and compete at all levels of competition. Contains a listing of runners who have participated with the group, a calendar of events, pictures, contacts, and the Thunder Run.

Achilles Track Club International
A worldwide organizations that encourages people with physical challenges to experience the joy of participating in races with the general public. International chapters, links, chat room, newsletter, and results.